please answer all.thankyou.
5. Consider a specific gene encoding for a particular protein. An analysis of the DNA segment coding for the protein showed that it includes three exons and two introns. The lengths of the components of the whole gene were as follows: Exon 1 Intron 1 Exon 2 Intron 2 Exon 3 40 bases initiation codon begins at the 20th nucleotide) 54 bases 100 bases 70 bases 119 bases (includes the stop codon and 80 bases of untranslated region) a. If the gene is transcribed, how many nucleotides will there be? Show your solution. b. After transcription, describe what will happen to the primary transcript before translation. c. What would be the length of your mature mRNA? Show your solution. d. Draw and properly label the mature mRNA. e. How many amino acids are coded for by the mature RNA? Show your solution.
没有找到相关结果